File:SIGGRAPH17 10.JPG

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	Apple
Camera model	iPhone 7
Exposure time	1/4 sec (0.25)
F Number	f/1.8
ISO speed rating	1,600
Date and time of data generation	19:21, 28 November 2017
Lens focal length	3.99 mm
Latitude	13° 40′ 8.88″ N
Longitude	100° 36′ 41.11″ E
Altitude	2.538 meters above sea level
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	11.1.2
File change date and time	19:21, 28 November 2017
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	19:21, 28 November 2017
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	2.000455996352
APEX aperture	1.6959937156324
APEX brightness	-6.4298375184638
APEX exposure bias	2.05859375
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	943
DateTimeDigitized subseconds	943
Supported Flashpix version	0,100
Color space	Uncalibrated
Sensing method	One-chip color area sensor
Scene type	A directly photographed image
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1.8086124401914
Focal length in 35 mm film	57 mm
Scene capture type	Standard
GPS time (atomic clock)	12:21
Speed unit	Kilometers per hour
Speed of GPS receiver	0.047168444937962
Reference for direction of image	Magnetic direction
Direction of image	196.69672131148
Reference for bearing of destination	Magnetic direction
Bearing of destination	196.69672131148
GPS date	28 November 2017